package com.dragon.common.utils.ip;

import com.dragon.common.constant.BasicConstant;
import com.dragon.common.utils.http.HttpUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 获取地址工具类
 *
 * @author dragon
 * @version 1.0
 * @date 2024/7/17 15:09
 */
public class AddressUtils {


    private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);

    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP(String ip) {
        // 内网不查询
        if (IpUtils.internalIp(ip)) {
            return "内网IP";
        }

        try {
            String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", BasicConstant.GBK);
            if (StringUtils.isEmpty(rspStr)) {
                log.warn("获取地理位置异常 {}", ip);
                return UNKNOWN;
            }

            return rspStr;
        } catch (Exception e) {
            log.error("获取地理位置异常 {}", ip, e);
        }

        return UNKNOWN;
    }

}
